Top 10 Power Supply 12V 3A – Lighting Low Voltage Transformers

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YUNBO LED Power Adapter Supply AC 100-240V to DC 12V 3A Transformers For LED Strip Lights 36W Max

YUNBO #ad - Safety protection function: the power adapter has automatic overload cut-off, over voltage cut-off, overheating protection, over current cut-off, short circuit protection function. Worry-free warranty: yunbo power adapter supports 90 days return and 1 year warranty.

Universal ac/dc adapter: input: ac 100-240v 50-60hz 1a, max wattage is 36w. It will protect your electronic products from destruction. Power cable length is about 90cm, Output: DC 12V 3A, Output adapter jack size: 5. 5mm x 2. 5mm, compatible with 5. 5mm x 2. 1mm, us plug type. Voltage consistency: no voltage fluctuations at power on, receive, during transmit, or at power off.

Widely applications: suitable for most 12v devices, such as: 12v 5050/2835/5630 LED strip lights, cctv camera, 12V LED Strings, wireless router, LED Module Lights, Monitor and so on. If you have any questions about our products, please feel free to contact us, we will give you a satisfactory reply within 24 hours.
BrandYUNBO #ad
ManufacturerKLY #ad
Height1.38 Inches
Length4.33 Inches
Weight7.8 ounces
Width2.17 Inches
Part NumberPAD1-3

2. Litever


For LED Light Strip and More, LED Transformer, 12VDC 3 Amps,110VAC to 12V DC, Max Output 3A, Litever Power Supply, 5.5mm x2.1mm Output Connector, 36W. Standard 110VAC US Input Plug

Litever #ad - Short circuit protection design with built-in input current fuse. Standard us plug with 120CM cable. Ul listed, Class 2 power supply. Built-in over-temperature protection design. Premium high quality quiet LED power adapter. Input: 100~240vac, 50/60hz. Safe power supply. Output: 12vdc, maxium 3a. Suitable for litever led under cabinet led lighting Kit LL-008 Series and various other 12VDC LED lights and other equipments. Standard 5. 5mm x 2. 1mm dc plug with 150CM 22 awg cable.
BrandLitever #ad
ManufacturerLitever #ad
Part NumberLL-12V-3A



36W LED Driver Universal Regulated Transformer Adapter AC 110V-220V to DC 12V Low Voltage Output for LED Light, GALYGG 12V 3A Power Supply, Radio, Computer Project

GALYGG #ad - Energy savinguses a switching regulator to convert ac mains power to low voltage DC and it does this much more efficient than a linear power supply. Switching power supplies also tend to be smaller in size than linear power supplies and use less raw material making the cost of power supply more reduced.

With short circuit, overload, over voltage, protection function to protect your device. Built in fuse providing a voltage regulated single output which can be adjusted with an on board potentiometer. Widely uses12v 3a 36w ac-dc power supply housed in a compact metal case. Safety performancethis switching power supplysmps operates from ac110v~220v and converts to DC 12V. Notesindoor use only! for long service life, please do not let the unit work long hours over rated current! 1 Year Warranty, any questions please feel free to contact us.

This rugged unit is ideal for reducing standby power usage in an abundant number of applications, more than a linear supply, 3D Print, such as industrial automation, LED strip light, LED display, DIY project works, etc. High efficientlinear power supplies have efficiencies in the 40%-60% range, while switching power supplies fall in the 70%-90% range. A highly efficient and reliable dual output enclosed power supply, with a high operating temperature of -20~+60°C and cooling by free air convection.
BrandGALYGG #ad
ManufacturerGALYGG #ad
Height1.3 Inches
Length3.3 Inches
Width2.2 Inches
Part NumberGG-BY
Model12V 3A 36W

4. Clordeal


UL-Listed 12V 3A Power Supply, 3A 36W 50/60HZ Switching Lighting Power LED Adapter 2.1mm X 5.5mm US Plug, Clordeal AC100-240V to DC12V Transformers for Strip LED Lights CCTV Security Camera

Clordeal #ad - Includes 3. 6ft output cable cord with a standard 5. 5 x 2. 1mm dC jack. Output: 12v, 3a. Power consumption: 36w max. Widely applicationperfect for 12v power supply replacement such as led strip light, 3D Printer, wireless router, Audio/ Video Power Supply, DVD Player, CCTV Security Cameras, LCD Monitor and other 12V power devices not exceed 36W.

You can aslo cut off the dc plug and connect the wire directly for some special usage Dotted line is negative. Polarity: inner positive/outer negative. Kindly reminder① indoor use only, keep away from water. Safe & money-savinglevel vi energy efficiency save 15%-20% electricity charge than level V / UL cUL FCC RoHS Safety Certificates Approved / 2 year warranty / please reach to us for solution if you have any quality problems.

Easy installationyou can plug power adapter directly into your wall outlet with no hardwiring or electrician experience required. This 12v adapter plug dc output suitable for led strip lights and other low voltage output current 3 A Max equipment. You can not go up to 600 leds 3528 or 360 leds 5050, the consequences of hooking too many LEDs would be overheating and flicker failure. Input & outputinput: 100-240v 50/60hz.
BrandClordeal #ad
Weight0.31 Pounds



UL Listed 12Volt 3Amp Transformer 2.1X5.5mm Center Positive 5ft Cord US Plug Wall Charger Adaptor for LED Strip Light,CCTV Camera, JOYLIT AC 100-240V 50/60Hz to DC 12V 3A 36W Power Supply Adapter

JOYLIT #ad - No noise, over temperature cut-off, no fire hazard, over voltage cut-off, low temperature operation, stable output. Dont overload. 12v power supply replacement: perfect for 5050 3528 12v led strip light, wireless router, lcd monitor, adsl cats, Audio/ Video Power Supply, HUB, security Cameras, wifi camera, CCTV Security System, DVD Player, Digital Piano Keyboard and other 12V devices less than 36W.

Any quality issue or technical questions you have, please contact us freely, we are more happy to help you solve it and offer a very delightful shopping experience!12v 3amp power supply : wall plug-in requlated power supplies, ac100-240v 50-60hz input switching to 12Volt 0-3A 36W Output low voltage transformer with 2.

1 * 5. 5mm jack, center positive plug with 5ft long cord, workable for US Standard 120V voltage. If draws more than 3A, 2A, 08a, 1. 5a, 2. 5a, 1a, only 3a will be supplied and power supply will be damaged soon. Such as 03a, 3a. Suitable for 0-3a device: this 12v 3a power adaptor can work with all amperage less than 3a.
BrandJOYLIT #ad
ManufacturerJOYLAND #ad
Height1.3 Inches
Length3.1 Inches
Width2 Inches



12 Volt 2 Amp Power Adaptor, 2.1mm X 5.5mm US Plug 1pcs, SANSUN AC100-240V to DC12V Transformers, DC12V 2A Power Supply Adapter, Switching Power Supply for 12V LED Strip Lights

SANSUN #ad - 12v 2a power supply, can not go up to 16. 4ft of 600 units 3528 or 16. 4ft of 300 units 5050, 24 watt max wattage. 4ft output cable with a standard 5.

5 x 2. 1mm dc jack, central Positive+, Outer Negative-. Easy installation, free get a Female Terminal Connector, no soldering no electrician or electrical experience required. Important it's not a charger, please check before buying. Used for led strip lights, LED table lamp and 12V DC devices. However, the consequences of hooking too many LEDs would be overheating and flicker failure. Enough power to run one roll 16. 4ft of 300 units 3528 LED strip.
BrandSANSUN #ad
ManufacturerSANSUN #ad
Height1.38 Inches
Length2.56 Inches
Weight0.27 Pounds
Width1.97 Inches
Part NumberFBA_12200001P

7. Hwylizg


Hwylizg 2-Port 44 Key Wireless IR LED Light Remote,Rgb Control Box + DC 12V 3A LED Power Supply Led Light Adapter + 2 Pack 3.3FT LED Light Strip Extension Cable for 2835 3528 5050 RGB LED Strip Lights

Hwylizg #ad - Led light adapter input & outputinput: 100-240v 50/60hz. Widely used2-port 44 keys rgb ir remote control is widely used in 5050 2835 3528 led rgb lamp belt control. This controller box has 4-pin 2 ports output, you can connect 2 rolls of strip light, Collocation 2 Pack 3.

3ft led light Strip Extension. Connect box output port with led strip arrows marks between control box and strip connector should be on same position. 44 key ir remote controlyou can choose 20 static colors, adjust brightness, Static, Fade, RGB Smooth-change, turn on/Off, control modes: Flash, Strobe, DIY frequently-used modes as you like. Package included 1 x 44 key ir remote controller, 2 x 3.

3ft led light strip extension, 1 x 2-port interface rectifier, 1 x US 12V 3A power adapter, 6 x 4 Pin male to male connectors, 1 x Instruction manual. Output: 12v, 3a, 36w us 12v 3a led power Supply Adapter is included. Kindly reminder ① pull out the plastic cover on the buttom of remote before use. Remote should be aimed at the ir receiver and without any obstacles.
BrandHwylizg #ad
ManufacturerHwylizg #ad
Part NumberH44

8. Lighting EVER


120V AC to 12V DC Transformer, 36W Power Supply, UL Listed, 3A, US Plug Power Converter for LED Strip Light and More, LE Power Adapter

Lighting EVER #ad - Pack of 1. Length of Output Cord: 3. 94ft/1. 2m. Dc port diameter:Φ5. 5*2. 1*10mm. It works with lighting EVER LED strip lights. Length of ac cord: 3. 94ft/1. 2m. Application: low voltage single color or RGB LED strip lights. Input voltage: 100-240 v ac. Us plug: ul listed. Output voltage: 12 v dc. Max current: 3a.
BrandLighting EVER #ad
ManufacturerLighting EVER #ad
Height2.9 Inches
Length7.87 Inches
Weight0.44 Pounds
Width3.46 Inches
Part Number5000028-US



ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer AC 100-240V input with 5.5x2.5mm DC Output Jack for 5050 3528 LED Strip Module Light

ALITOVE #ad - It comes with a free female DC connector. Indoor use only! It will protect your electronic products from destruction. Voltage consistency: there is no voltage fluctuations at power on, receive, during transmit, or at power off.

Input: 100v-240v 50/60hz; output: dc 12v 5a max; output adaptor jack size: 5. 5mm x 2. 5mm, compatible with 5. 5mm x 2. 1mm. Safety features: automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. Great for led strips, ham radio transceiver, aDSL Cats, cctv cameras,car subwoofer amp, 3D Printer, audio amplifier, wireless router, hub, audio/ video power supply. So you can easily connect wires on it without soldering.
BrandALITOVE #ad
ManufacturerALITOVE #ad
Height1.18 Inches
Length4.72 Inches
Weight0.33 Pounds
Width1.57 Inches
Part NumberAL12V5ABKCA

10. Deitybless


Rectifier Control Box, Deitybless 44 Key Wireless IR Remote Controller, 12V 3A Power Supply Adapter for 2835 3528 5050 RGB LED Strip Lights Flexible Tape Lighting

Deitybless #ad - Controller outputdc 12v us 12V 3A Power supply is included. 1 to 2 controllerthis led strip Controller can connector 2 roll led strip. Multiple modes & color change control20 static colors, Strobe, Static, control modes: Flash, Fade, rgb Smooth-change, turn On/Off, adjust brightness, DIY frequently-used modes as you like. Package included1 x 44 key ir remote controller, 1 x Dual interface rectifier, 1 x US 12V 3A power adapter, 2 x 4 Pin male to male connectors. Fit for rgb led strip lightsuitable for 5050, 3528, 2835 RGB led strip light 4 pin.
BrandDeitybless #ad
ManufacturerDeitybless #ad
Part NumberDD-KZQ-44